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參數(shù)資料
| 型號(hào)： | LTC2259IUJ-14#PBF |
| 廠商： | Linear Technology |
| 文件頁(yè)數(shù)： | 30/34頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14-BIT 80MSPS 40-QFN |
| 產(chǎn)品培訓(xùn)模塊： | LTC2262 - Ultra Low Power High Speed ADCs |
| 標(biāo)準(zhǔn)包裝： | 61 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 80M |
| 數(shù)據(jù)接口： | 并聯(lián)，串行，SPI |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 105mW |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 40-WFQFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 40-QFN（6x6） |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 1 個(gè)差分 |
| 配用： | DC890B-ND - BOARD USB DATA COLLECTION |
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5
226114fc
LTC2261-14
LTC2260-14/LTC2259-14
For more information www.linear.com/LTC2261-14
DigiTal inpuTs anD ouTpuTs The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
ENCODE INPUTS (ENC+, ENC–)
Differential Encode Mode (ENC– Not Tied to GND)
VID
Differential Input Voltage
(Note 8)
l
0.2
V
VICM
Common Mode Input Voltage
Internally Set
Externally Set (Note 8)
l
1.1
1.2
1.6
V
VIN
Input Voltage Range
ENC+, ENC– to GND
l
0.2
3.6
V
RIN
Input Resistance
(See Figure 10)
10
kΩ
CIN
Input Capacitance
(Note 8)
3.5
pF
Single-Ended Encode Mode (ENC– Tied to GND)
VIH
High Level Input Voltage
VDD = 1.8V
l
1.2
V
VIL
Low Level Input Voltage
VDD = 1.8V
l
0.6
V
VIN
Input Voltage Range
ENC+ to GND
l
0
3.6
V
RIN
Input Resistance
(See Figure 11)
30
kΩ
CIN
Input Capacitance
(Note 8)
3.5
pF
DIGITAL INPUTS (CS, SDI, SCK)
VIH
High Level Input Voltage
VDD = 1.8V
l
1.3
V
VIL
Low Level Input Voltage
VDD = 1.8V
l
0.6
V
IIN
Input Current
VIN = 0V to 3.6V
l
–10
A
CIN
Input Capacitance
(Note 8)
3
pF
SDO OUTPUT (Open-Drain Output. Requires 2k Pull-Up Resistor if SDO is Used)
ROL
Logic Low Output Resistance to GND
VDD = 1.8V, SDO = 0V
200
Ω
IOH
Logic High Output Leakage Current
SDO = 0V to 3.6V
l
–10
10
A
COUT
Output Capacitance
(Note 8)
4
pF
DIGITAL DATA OUTPUTS (CMOS MODES: FULL DATA RATE AND DOUBLE-DATA RATE)
OVDD = 1.8V
VOH
High Level Output Voltage
IO = –500A
l
1.750
1.790
V
VOL
Low Level Output Voltage
IO = 500A
l
0.010
0.050
V
OVDD = 1.5V
VOH
High Level Output Voltage
IO = –500A
1.488
V
VOL
Low Level Output Voltage
IO = 500A
0.010
V
OVDD = 1.2V
VOH
High Level Output Voltage
IO = –500A
1.185
V
VOL
Low Level Output Voltage
IO = 500A
0.010
V
DIGITAL DATA OUTPUTS (LVDS MODE)
VOD
Differential Output Voltage
100Ω Differential Load, 3.5mA Mode
100Ω Differential Load, 1.75mA Mode
l
247
350
175
454
mV
VOS
Common Mode Output Voltage
100Ω Differential Load, 3.5mA Mode
100Ω Differential Load, 1.75mA Mode
l
1.125
1.250
1.375
V
RTERM
On-Chip Termination Resistance
Termination Enabled, OVDD = 1.8V
100
Ω
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相關(guān)代理商/技術(shù)參數(shù) |
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| LTC2259IUJ-14-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs |
| LTC2259IUJ-16 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:16-Bit, 80Msps Ultralow Power 1.8V ADC |
| LTC2259IUJ-16#PBF | 制造商:Linear Technology 功能描述:ADC Single Pipelined 80Msps 16-bit Parallel/LVDS 40-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16BIT 80MSPS 40QFN |
| LTC2259IUJ-16#TRPBF | 制造商:Linear Technology 功能描述:ADC Single Pipelined 80Msps 16-bit Parallel/LVDS 40-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC 16BIT 80MSPS 40QFN |
| LTC2259IUJ-16PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:16-Bit, 80Msps Ultralow Power 1.8V ADC |
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